CN109791172B - 用于识别负载上的短路的方法 - Google Patents

用于识别负载上的短路的方法 Download PDF

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Publication number
CN109791172B
CN109791172B CN201780063439.0A CN201780063439A CN109791172B CN 109791172 B CN109791172 B CN 109791172B CN 201780063439 A CN201780063439 A CN 201780063439A CN 109791172 B CN109791172 B CN 109791172B
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China
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load
voltage value
low
voltage
side line
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English (en)
Chinese (zh)
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CN109791172A (zh
Inventor
J.宗德乐
Y.肖韦
F.I.桑切斯平宗
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2086—Output circuits, e.g. for controlling currents in command coils with means for detecting circuit failures
    • F02D2041/2093—Output circuits, e.g. for controlling currents in command coils with means for detecting circuit failures detecting short circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Load-Bearing And Curtain Walls (AREA)
CN201780063439.0A 2016-10-14 2017-10-02 用于识别负载上的短路的方法 Active CN109791172B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016220030.5A DE102016220030A1 (de) 2016-10-14 2016-10-14 Verfahren zum Erkennen eines Kurzschlusses über eine Last
DE102016220030.5 2016-10-14
PCT/EP2017/074930 WO2018069074A1 (de) 2016-10-14 2017-10-02 Verfahren zum erkennen eines kurzschlusses über eine last

Publications (2)

Publication Number Publication Date
CN109791172A CN109791172A (zh) 2019-05-21
CN109791172B true CN109791172B (zh) 2021-07-09

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CN201780063439.0A Active CN109791172B (zh) 2016-10-14 2017-10-02 用于识别负载上的短路的方法

Country Status (5)

Country Link
US (1) US11815043B2 (de)
KR (1) KR102438468B1 (de)
CN (1) CN109791172B (de)
DE (1) DE102016220030A1 (de)
WO (1) WO2018069074A1 (de)

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FR3087897B1 (fr) * 2018-10-26 2021-05-07 Continental Automotive France Procede d'alimentation d'une charge inductive
DE102019113139A1 (de) * 2019-05-17 2020-11-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung und Verfahren zur Stromsteuerung eines Aktuators
CN111090272B (zh) * 2019-12-11 2021-09-28 一汽解放汽车有限公司 一种故障诊断装置、方法及车辆
DE102021209141A1 (de) 2021-08-19 2023-02-23 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Detektion eines Kurzschlusses eines Halbleiterschaltelementes in einem Inverter zum Bestromen eines elektrischen Antriebs in einem Elektrofahrzeug oder Hybridfahrzeug; Inverter mit einer solchen Vorrichtung

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Also Published As

Publication number Publication date
KR20190072567A (ko) 2019-06-25
US20210341546A1 (en) 2021-11-04
DE102016220030A1 (de) 2018-04-19
CN109791172A (zh) 2019-05-21
WO2018069074A1 (de) 2018-04-19
KR102438468B1 (ko) 2022-09-01
US11815043B2 (en) 2023-11-14

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